Base | Representation |
---|---|
bin | 1001100011100011… |
… | …10111010011001101 |
3 | 111020112020020000000 |
4 | 10301301313103031 |
5 | 41001302404240 |
6 | 2205020154513 |
7 | 241062215130 |
oct | 46161672315 |
9 | 14215206000 |
10 | 5130122445 |
11 | 21a2902a18 |
12 | bb2098a39 |
13 | 639abb016 |
14 | 369494217 |
15 | 2005ab430 |
hex | 131c774cd |
5130122445 has 64 divisors (see below), whose sum is σ = 10551943680. Its totient is φ = 2345163840.
The previous prime is 5130122443. The next prime is 5130122449. The reversal of 5130122445 is 5442210315.
It is not a de Polignac number, because 5130122445 - 21 = 5130122443 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5130122441) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43035 + ... + 110055.
It is an arithmetic number, because the mean of its divisors is an integer number (164874120).
Almost surely, 25130122445 is an apocalyptic number.
It is an amenable number.
5130122445 is an abundant number, since it is smaller than the sum of its proper divisors (5421821235).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5130122445 is an frugal number, since it uses more digits than its factorization.
5130122445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67054 (or 67036 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 5130122445 is about 71624.8730888928. The cubic root of 5130122445 is about 1724.6828452839.
The spelling of 5130122445 in words is "five billion, one hundred thirty million, one hundred twenty-two thousand, four hundred forty-five".
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